details

property	value
status	complete
benchmark	GulwaniJainKoskinen-PLDI2009-Fig1_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n144.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.86097 seconds
cpu usage	20.0972
user time	18.9907
system time	1.1065
max virtual memory	6.0725548E7
max residence set size	409048.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 02:52:40,890 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 02:52:40,892 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 02:52:40,903 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 02:52:40,903 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 02:52:40,904 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 02:52:40,905 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 02:52:40,907 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 02:52:40,908 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 02:52:40,909 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 02:52:40,910 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 02:52:40,910 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 02:52:40,911 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 02:52:40,912 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 02:52:40,913 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 02:52:40,913 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 02:52:40,914 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 02:52:40,916 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 02:52:40,918 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 02:52:40,919 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 02:52:40,920 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 02:52:40,921 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 02:52:40,923 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 02:52:40,924 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 02:52:40,924 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 02:52:40,925 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 02:52:40,925 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 02:52:40,926 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 02:52:40,926 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 02:52:40,927 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 02:52:40,928 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 02:52:40,929 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 02:52:40,930 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 02:52:40,930 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 02:52:40,930 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 02:52:40,931 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 02:52:40,931 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 02:52:40,932 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 02:52:40,932 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 02:52:40,933 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 02:52:40,947 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 02:52:40,947 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 02:52:40,948 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 02:52:40,949 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 02:52:40,949 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 02:52:40,949 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 02:52:40,949 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 02:52:40,949 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 02:52:40,950 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 02:52:40,950 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 02:52:40,950 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 02:52:40,950 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 02:52:40,950 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 02:52:40,950 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 02:52:40,950 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 02:52:40,951 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 02:52:40,951 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 02:52:40,951 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 02:52:40,951 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 02:52:40,951 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 02:52:40,952 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 02:52:40,952 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 02:52:40,952 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 02:52:40,952 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 02:52:40,952 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 02:52:40,952 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 02:52:40,953 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 02:52:40,953 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 02:52:40,953 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 02:52:40,979 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 02:52:40,992 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 02:52:40,996 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 02:52:40,997 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 02:52:40,998 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 02:52:40,998 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 02:52:41,064 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/1923db9112994439bc2a13098e9f5bc4/FLAG5072c66c7 [2020-06-22 02:52:41,409 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 02:52:41,409 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 02:52:41,416 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/1923db9112994439bc2a13098e9f5bc4/FLAG5072c66c7 [2020-06-22 02:52:41,836 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/1923db9112994439bc2a13098e9f5bc4 [2020-06-22 02:52:41,847 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 02:52:41,848 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 02:52:41,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 02:52:41,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 02:52:41,853 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 02:52:41,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 02:52:41" (1/1) ... [2020-06-22 02:52:41,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f9b82ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 02:52:41, skipping insertion in model container [2020-06-22 02:52:41,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 02:52:41" (1/1) ... [2020-06-22 02:52:41,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 02:52:41,883 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 02:52:42,040 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 02:52:42,044 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 02:52:42,060 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 02:52:42,124 INFO L195 MainTranslator]: Completed translation [2020-06-22 02:52:42,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 02:52:42 WrapperNode [2020-06-22 02:52:42,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 02:52:42,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C